Sites built with FullCalendar

Name: FullCalendar adoption among indie product launches
Creator: StackScope

JavaScript calendar library for displaying events and schedules.

#109 of 933 in Javascript Library First seen: Jul 8, 2026 Last seen: Aug 26, 2026 Website: fullcalendar.io

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591 sites

586 found by StackScope, 5 via launch platforms

StackScope Wider Web 567
StackScope Discovery (Indie) 19
Product Hunt 4
PeerPush 1

View: All sites All launches Launch platforms StackScope Discovery StackScope Wider Web

Last 7 days 0.0% +0.0pp

Most used with PHP, jQuery, Google Fonts

Top product types Health, Education, Productivity

FullCalendar has been detected on 591 launches we've crawled, with 413 of those in August 2026 (0.0% of the month's launches so far). The 7-day rolling share is 0.0%, roughly steady week on week. Most recent detection: BeastCare, today.

It's most commonly paired with PHP, jQuery, and Google Fonts. By product type, the launches using it are most often Health (21%), Education (17%), and Productivity (15%). By estimated origin, South Korea (26%) and India (25%) lead close together. By domain ending, launches using it are 5.0 times as likely as the average launch to live on a .site domain.

What kind of products ship with FullCalendar

108 launches

Health

21.30%

Education

16.67%

Productivity

14.81%

Content

10.19%

Finance

9.26%

Marketing

6.48%

Social

6.48%

E-commerce

5.56%

Design

3.70%

Games

2.78%

0.93%

Crypto

0.93%

Developer Tools

0.93%

Domain endings using FullCalendar

591 sites

.com 50.08%
.in 9.81%
.site 8.12%
.org 5.41%
.online 4.91%
.net 2.71%
.store 2.20%
.ca 2.03%
.uk 2.03%
.app 1.86%
.cloud 1.69%
.ch 1.35%
.co 1.18%

Country

233 of 591 sites. Read from legal pages, company numbers and domain endings, so sites that publish none are missing and the US is undercounted.

South Korea 26.18%
India 24.89%
Brazil 9.01%
United Kingdom 7.73%
Canada 5.15%
Switzerland 2.58%
Indonesia 2.58%
Germany 2.15%
Japan 2.15%
Vietnam 1.72%
Australia 1.29%
Spain 1.29%
France 1.29%

Share of new sites using FullCalendar

Each dot is one launch day. Line is the 7-day rolling average. Chart starts at first detection.

0.0%

last 7 days

+0.0pp vs prior week

0.0%

August so far

413 of 1,291,569 sites

591

sites all time

since Jul 2026

Jul 1, 2026 56 days Aug 25, 2026

The shaded part of the chart is measured against a different set of sites. Until 8 July 2026 we only tracked launches from launch platforms; from that date we crawl the wider web as well. The share is a proportion of whatever we were tracking at the time, so it can step at that line without the technology itself changing. For a single continuous measure, switch to launch platforms.

How StackScope detects technologies

⋮ Jul 1, 2026: Adoption figures now count launches from launch platforms. Use the source view to include StackScope Discovery.

Javascript Library leaders

		Tool	% of launches	% of category
#1	▲1	jQuery	13.76%	34.15%
#2	▼2	Motion	7.03%	17.45%
#3	▲1	React Router	7.00%	17.36%
#4	–	TanStack Router	4.23%	10.50%
#5	▲5	Swiper	3.48%	8.63%
…
#109		FullCalendar Current page	0.03%	0.07%

Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Javascript Library tool.FullCalendar is typically used alongside jQuery rather than instead of it. All 933 in Javascript Library →

Often used with

Tool	Launches
PHP	5
jQuery	5
Google Fonts	4
Bootstrap	4
Font Awesome	4

Tools most often detected on the same launches as FullCalendar.

Recent launches we can show

24 of the 591 sites using FullCalendar are product launches we list individually. The other 567 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one. How StackScope Discovery works